On sea, in air: Watch hydroplane races and flying machines of all sorts, including vintage planes and the Air National Guard acrobatic team at the 64th annual Seafair Weekend. The three-day event is from 8:30 a.m. to 6 p.m. Friday and Saturday and 7:30 a.m. to 6 p.m. Sunday in Genesse Park at Lake Washington; $10 to $25. See the schedule of events here. Car hopping: Check out more than 100 cars, trucks and motorcycles, and eat your way down Granite Avenue at Granite Falls' 33rd annual Show N' Shine from 8 a.m. to 3 p.m. Saturday. The free event will have food and craft vendors, a street fair, raffles and more. Find out more here. Waterfront fest: The Mukilteo Waterfront Arts Festival featuring a juried art show, art to buy, entertainment and food is from 10 a.m. to 7 p.m. Saturday at Lighthouse Park, Mukilteo. There's free admission and free parking. More information here.Outdoor movies: There are several opportunities to watch a movie under the stars this weekend.

"The Lorax" will play at Lake Tye Park in Monroe on Friday. Pre-show entertainment begins at 8 p.m. The movie starts at dusk. More.

"Back to the Future" will play in the field at Edmonds' Frances Anderson Center on Friday. The movie begins at 9 p.m. More.

"Thunderstruck" will play at Perrigoue Memorial Park in Granite Falls on Friday. The movie starts at dusk. The park is on Jordan Road just off W. Stanley Street. More.

"Mary Poppins" plays at Jennings Park in Marysville on Saturday. The movie will begin around 9 p.m. More.

Mountain air: Head over to Index for a day of outdoor painting, live music and poetry readings, crafts and more at the city's 10th annual Arts Festival from 10 a.m. to 10 p.m. Saturday. A bonus: Tour the recently renovated historic Bush House. Admission is free, but carpool if possible because parking is limited. More information here.Fair time: Check out carnival rides, human and animal entertainment, fair food, exhibits and competitions at the Stanwood-Camano Community Fair. The three-day event costs $7 to $10 daily; carnival passes are $20 through Friday. Find out more here. Outdoor concerts:There are several options to take the family to a free and local concert this weekend.

Danny Vernon will perform as Elvis at North Creek sports field No. 3 in Bothell on Friday. The show is from 6:30 to 8 p.m. More information.

Luc and the Lovingtons will perform world music at Port Gardner Landing in Everett on Saturday. The show is from 6:30 to 8:30 p.m. More information.

Northwest folk due Reilly and Maloney will perform at Port Gardner Landing in Everett on Sunday. The show is from 2 to 4 p.m. More information.

The instrumental Around the Sound Community Band will perform at City Park in Edmonds on Sunday. The show is from 3 to 4 p.m. More information.

Out of the park:Kids can meet two of the Everett AquaSox players and grill them for tips on becoming a professional baseball player at 11 a.m. Saturday at the Monroe Library, 1070 Village Way. The pair will read stories and answer questions in Spanish and English. Call 360-794-7851 for more information.Work your mind out: A Right Brain Aerobics class with lectures, interactive exercises, and suggestions is at the Mukilteo Library from 10:30 to 11:30 a.m. Saturday. Preregister and get more information here.Castaway: Check out a theater production of "An Epic Parody: Gilligan's Island," with showings on Friday and Saturday. Tickets are $5 to $10. Find out more here. Rooting around: Saturday is the final day of the American Roots Music Series from 6 to 8 p.m. at Deception Pass State Park, 41020 Highway 20, Oak Harbor. The concert features A Moment in Time, a Seattle African-American a cappella gospel quartet. It's free, but a Discover Pass is required to park. More information here. Shorts from the swamp: Kidstage Entertainment will feature a free performance of excerpts from Village Theatre's "Shrek the Musical" at noon on Friday. Find out more here.History: Tour a trolley and historic buildings Heritage Park in Lynnwood. There will be an open house from 11 a.m. to 3 p.m. Saturday. Find out more here.Park for free: Visit any Washington State Park fee-free on Sunday. It's one of 12 days a year that vehicles will not be required to display a Discover Pass for park access. Detailshere.Haggle: Visit the "Mother of All Garage Sales" from 9 a.m. to 4 p.m. Saturday in Everett. The sale features more than 100 households and has attracted thousands of yard salers. More information here.Plan ahead: See more of what's coming in Splash, our annual guide to summer events. More things to do: Check out our new, improved calendar for more upcoming events in and around Snohomish County.

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